Class CssScanner.CssEscapeMemoizer

java.lang.Object

org.idpf.epubcheck.util.css.CssScanner.CssEscapeMemoizer

Enclosing class:

CssScanner

static class CssScanner.CssEscapeMemoizer
extends Object

Memoizer for escapes at forward reader positions. Owner must invoke reset() every time the reader position changes (excluding closured unreads).

Field Summary

Fields

Modifier and Type	Field	Description
private CssToken.TokenBuilder	errFunnel
private final Map<Integer, com.google.common.base.Optional<CssEscape>>	map
private final CssReader	reader

Constructor Summary

Constructors

Constructor	Description
CssEscapeMemoizer(CssReader reader)

Method Summary

Modifier and Type	Method	Description
private com.google.common.base.Optional<CssEscape>	create(int n)
(package private) com.google.common.base.Optional<CssEscape>	get(int n)
(package private) CssScanner.CssEscapeMemoizer	reset(CssToken.TokenBuilder errFunnel)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

map

private final Map<Integer, com.google.common.base.Optional<CssEscape>> map

errFunnel

private CssToken.TokenBuilder errFunnel

reader

private final CssReader reader

Constructor Details

CssEscapeMemoizer

CssEscapeMemoizer(CssReader reader)

Method Details

reset

CssScanner.CssEscapeMemoizer reset(CssToken.TokenBuilder errFunnel)

get

com.google.common.base.Optional<CssEscape> get(int n)
                                        throws IOException

Throws:

IOException

create

private com.google.common.base.Optional<CssEscape> create(int n)
                                                   throws IOException

Throws:

IOException